PROOF WITHOUT WORDS: A GENERALIZATION OF IONESCU-WEITZENBÖCK’S INEQUALITY. Far East Journal of Mathematical Education, [S. l.], v. 27, n. 2, p. 93–95, 2025. DOI: 10.17654/0973563125011. Disponível em: https://pphmjopenaccess.com/fejme/article/view/2843. Acesso em: 5 jan. 2026.